20778076800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 576

約数和(自身を含む): 82399190400

約数和(自身を除く): 61621113600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 169, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 325, 338, 351, 360, 384, 390, 400, 416, 432, 450, 468, 480, 507, 520, 540, 576, 585, 600, 624, 640, 650, 675, 676, 702, 720, 780, 800, 832, 845, 864, 900, 936, 960, 975, 1014, 1040, 1080, 1152, 1170, 1200, 1248, 1300, 1350, 1352, 1404, 1423, 1440, 1521, 1560, 1600, 1664, 1690, 1728, 1755, 1800, 1872, 1920, 1950, 2028, 2080, 2160, 2340, 2400, 2496, 2535, 2600, 2700, 2704, 2808, 2846, 2880, 2925, 3042, 3120, 3200, 3380, 3456, 3510, 3600, 3744, 3900, 4056, 4160, 4225, 4269, 4320, 4563, 4680, 4800, 4992, 5070, 5200, 5400, 5408, 5616, 5692, 5760, 5850, 6084, 6240, 6760, 7020, 7115, 7200, 7488, 7605, 7800, 8112, 8320, 8450, 8538, 8640, 8775, 9126, 9360, 9600, 10140, 10400, 10800, 10816, 11232, 11384, 11700, 12168, 12480, 12675, 12807, 13520, 14040, 14230, 14400, 14976, 15210, 15600, 16224, 16900, 17076, 17280, 17550, 18252, 18499, 18720, 20280, 20800, 21345, 21600, 21632, 22464, 22768, 22815, 23400, 24336, 24960, 25350, 25614, 27040, 28080, 28460, 28800, 30420, 31200, 32448, 33800, 34152, 35100, 35575, 36504, 36998, 37440, 38025, 38421, 40560, 41600, 42690, 43200, 44928, 45536, 45630, 46800, 48672, 50700, 51228, 54080, 55497, 56160, 56920, 60840, 62400, 64035, 64896, 67600, 68304, 70200, 71150, 73008, 73996, 74880, 76050, 76842, 81120, 85380, 86400, 91072, 91260, 92495, 93600, 97344, 101400, 102456, 106725, 108160, 110994, 112320, 113840, 114075, 121680, 124800, 128070, 135200, 136608, 140400, 142300, 146016, 147992, 152100, 153684, 162240, 166491, 170760, 182144, 182520, 184990, 187200, 192105, 194688, 202800, 204912, 213450, 221988, 224640, 227680, 228150, 240487, 243360, 256140, 270400, 273216, 277485, 280800, 284600, 292032, 295984, 304200, 307368, 320175, 324480, 332982, 341520, 365040, 369980, 374400, 384210, 405600, 409824, 426900, 443976, 455360, 456300, 462475, 480974, 486720, 499473, 512280, 540800, 546432, 554970, 561600, 569200, 584064, 591968, 608400, 614736, 640350, 665964, 683040, 721461, 730080, 739960, 768420, 811200, 819648, 832455, 853800, 887952, 910720, 912600, 924950, 960525, 961948, 973440, 998946, 1024560, 1109940, 1123200, 1138400, 1183936, 1202435, 1216800, 1229472, 1280700, 1331928, 1366080, 1387425, 1442922, 1460160, 1479920, 1536840, 1622400, 1639296, 1664910, 1707600, 1775904, 1825200, 1849900, 1921050, 1923896, 1997892, 2049120, 2164383, 2219880, 2276800, 2367872, 2404870, 2433600, 2458944, 2497365, 2561400, 2663856, 2732160, 2774850, 2885844, 2920320, 2959840, 3073680, 3329820, 3415200, 3551808, 3607305, 3650400, 3699800, 3842100, 3847792, 3995784, 4098240, 4162275, 4328766, 4439760, 4553600, 4809740, 4867200, 4917888, 4994730, 5122800, 5327712, 5549700, 5771688, 5919680, 6012175, 6147360, 6493149, 6659640, 6830400, 7103616, 7214610, 7300800, 7399600, 7684200, 7695584, 7991568, 8196480, 8324550, 8657532, 8879520, 9619480, 9989460, 10245600, 10655424, 10821915, 11099400, 11543376, 11839360, 12024350, 12294720, 12486825, 12986298, 13319280, 13660800, 14429220, 14601600, 14799200, 15368400, 15391168, 15983136, 16649100, 17315064, 17759040, 18036525, 19238960, 19978920, 20491200, 21310848, 21643830, 22198800, 23086752, 24048700, 24589440, 24973650, 25972596, 26638560, 28858440, 29598400, 30736800, 30782336, 31966272, 32465745, 33298200, 34630128, 35518080, 36073050, 38477920, 39957840, 40982400, 43287660, 44397600, 46173504, 48097400, 49947300, 51945192, 53277120, 54109575, 57716880, 59196800, 61473600, 63932544, 64931490, 66596400, 69260256, 72146100, 76955840, 79915680, 86575320, 88795200, 92347008, 96194800, 99894600, 103890384, 106554240, 108219150, 115433760, 122947200, 129862980, 133192800, 138520512, 144292200, 153911680, 159831360, 162328725, 173150640, 177590400, 192389600, 199789200, 207780768, 216438300, 230867520, 259725960, 266385600, 277041024, 288584400, 319662720, 324657450, 346301280, 384779200, 399578400, 415561536, 432876600, 461735040, 519451920, 532771200, 577168800, 649314900, 692602560, 769558400, 799156800, 831123072, 865753200, 1038903840, 1154337600, 1298629800, 1385205120, 1598313600, 1731506400, 2077807680, 2308675200, 2597259600, 3463012800, 4155615360, 5194519200, 6926025600, 10389038400, 20778076800]

約数ペア:

[(1, 20778076800), (2, 10389038400), (3, 6926025600), (4, 5194519200), (5, 4155615360), (6, 3463012800), (8, 2597259600), (9, 2308675200), (10, 2077807680), (12, 1731506400), (13, 1598313600), (15, 1385205120), (16, 1298629800), (18, 1154337600), (20, 1038903840), (24, 865753200), (25, 831123072), (26, 799156800), (27, 769558400), (30, 692602560), (32, 649314900), (36, 577168800), (39, 532771200), (40, 519451920), (45, 461735040), (48, 432876600), (50, 415561536), (52, 399578400), (54, 384779200), (60, 346301280), (64, 324657450), (65, 319662720), (72, 288584400), (75, 277041024), (78, 266385600), (80, 259725960), (90, 230867520), (96, 216438300), (100, 207780768), (104, 199789200), (108, 192389600), (117, 177590400), (120, 173150640), (128, 162328725), (130, 159831360), (135, 153911680), (144, 144292200), (150, 138520512), (156, 133192800), (160, 129862980), (169, 122947200), (180, 115433760), (192, 108219150), (195, 106554240), (200, 103890384), (208, 99894600), (216, 96194800), (225, 92347008), (234, 88795200), (240, 86575320), (260, 79915680), (270, 76955840), (288, 72146100), (300, 69260256), (312, 66596400), (320, 64931490), (325, 63932544), (338, 61473600), (351, 59196800), (360, 57716880), (384, 54109575), (390, 53277120), (400, 51945192), (416, 49947300), (432, 48097400), (450, 46173504), (468, 44397600), (480, 43287660), (507, 40982400), (520, 39957840), (540, 38477920), (576, 36073050), (585, 35518080), (600, 34630128), (624, 33298200), (640, 32465745), (650, 31966272), (675, 30782336), (676, 30736800), (702, 29598400), (720, 28858440), (780, 26638560), (800, 25972596), (832, 24973650), (845, 24589440), (864, 24048700), (900, 23086752), (936, 22198800), (960, 21643830), (975, 21310848), (1014, 20491200), (1040, 19978920), (1080, 19238960), (1152, 18036525), (1170, 17759040), (1200, 17315064), (1248, 16649100), (1300, 15983136), (1350, 15391168), (1352, 15368400), (1404, 14799200), (1423, 14601600), (1440, 14429220), (1521, 13660800), (1560, 13319280), (1600, 12986298), (1664, 12486825), (1690, 12294720), (1728, 12024350), (1755, 11839360), (1800, 11543376), (1872, 11099400), (1920, 10821915), (1950, 10655424), (2028, 10245600), (2080, 9989460), (2160, 9619480), (2340, 8879520), (2400, 8657532), (2496, 8324550), (2535, 8196480), (2600, 7991568), (2700, 7695584), (2704, 7684200), (2808, 7399600), (2846, 7300800), (2880, 7214610), (2925, 7103616), (3042, 6830400), (3120, 6659640), (3200, 6493149), (3380, 6147360), (3456, 6012175), (3510, 5919680), (3600, 5771688), (3744, 5549700), (3900, 5327712), (4056, 5122800), (4160, 4994730), (4225, 4917888), (4269, 4867200), (4320, 4809740), (4563, 4553600), (4680, 4439760), (4800, 4328766), (4992, 4162275), (5070, 4098240), (5200, 3995784), (5400, 3847792), (5408, 3842100), (5616, 3699800), (5692, 3650400), (5760, 3607305), (5850, 3551808), (6084, 3415200), (6240, 3329820), (6760, 3073680), (7020, 2959840), (7115, 2920320), (7200, 2885844), (7488, 2774850), (7605, 2732160), (7800, 2663856), (8112, 2561400), (8320, 2497365), (8450, 2458944), (8538, 2433600), (8640, 2404870), (8775, 2367872), (9126, 2276800), (9360, 2219880), (9600, 2164383), (10140, 2049120), (10400, 1997892), (10800, 1923896), (10816, 1921050), (11232, 1849900), (11384, 1825200), (11700, 1775904), (12168, 1707600), (12480, 1664910), (12675, 1639296), (12807, 1622400), (13520, 1536840), (14040, 1479920), (14230, 1460160), (14400, 1442922), (14976, 1387425), (15210, 1366080), (15600, 1331928), (16224, 1280700), (16900, 1229472), (17076, 1216800), (17280, 1202435), (17550, 1183936), (18252, 1138400), (18499, 1123200), (18720, 1109940), (20280, 1024560), (20800, 998946), (21345, 973440), (21600, 961948), (21632, 960525), (22464, 924950), (22768, 912600), (22815, 910720), (23400, 887952), (24336, 853800), (24960, 832455), (25350, 819648), (25614, 811200), (27040, 768420), (28080, 739960), (28460, 730080), (28800, 721461), (30420, 683040), (31200, 665964), (32448, 640350), (33800, 614736), (34152, 608400), (35100, 591968), (35575, 584064), (36504, 569200), (36998, 561600), (37440, 554970), (38025, 546432), (38421, 540800), (40560, 512280), (41600, 499473), (42690, 486720), (43200, 480974), (44928, 462475), (45536, 456300), (45630, 455360), (46800, 443976), (48672, 426900), (50700, 409824), (51228, 405600), (54080, 384210), (55497, 374400), (56160, 369980), (56920, 365040), (60840, 341520), (62400, 332982), (64035, 324480), (64896, 320175), (67600, 307368), (68304, 304200), (70200, 295984), (71150, 292032), (73008, 284600), (73996, 280800), (74880, 277485), (76050, 273216), (76842, 270400), (81120, 256140), (85380, 243360), (86400, 240487), (91072, 228150), (91260, 227680), (92495, 224640), (93600, 221988), (97344, 213450), (101400, 204912), (102456, 202800), (106725, 194688), (108160, 192105), (110994, 187200), (112320, 184990), (113840, 182520), (114075, 182144), (121680, 170760), (124800, 166491), (128070, 162240), (135200, 153684), (136608, 152100), (140400, 147992), (142300, 146016)]